no problem at all. one thing that when i fist put the card in it said something like unsupported format and did i want to format it. I did take the card out of my android devices, so not sure if thats why. but it does work fine

I've read that the 64g card works perfectly, as long as it's formatted. I currently have a 32g card in my (awesome, stupendous, wonderful, lovely, beautiful, etc, etc) Z10 (code name: Zeppelin!) and after downloading a ton of apps, music, photos, etc,....I still have 25 gigs left. Wow!

Running a 32GB myself. Took my 8 out of my 9700 but saw the 32 on sale for $13 and couldn't pass it up. Between that and the 50 GB Box account I have I won't be running out of space anytime soon. Maybe never in fact!

There are obvious security reasons why you cannot install an app on the SD card.Two I can think of off the top of my head are: managing app updates and syncing with BlackBerry World, and the second being making the application bar file visible to the user.

I think I am going to get an SD card to store documents, music, pictures, and video. 16GB is more than enough for 100+ apps. You can always delete and uninstall games which take up the most space on your phone (GIGABYTES).

I have the SanDisk 64GB card as well. I have thousands of songs and entire seasons of TV shows on it and I still have 12GB free space. If you can find it for a good price, it's worth the extra money if you need lots of space.